AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-20185

MEDIUM · CVSS 5.3 EPSS 1.38%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-01-28 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-20185
Severity
MEDIUM
CVSS
5.3
EPSS
1.38%

Original NVD Description

It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result in client-side (browser) denial of service for users receiving very large messages.